Peter Michael Pitfield, (June 18, 1937 – October 19, 2017) was a former Canadian Senator and senior civil servant.
Pitfield was the youngest son of the Canadian financier Ward C.
Pitfield and Grace MacDougall Pitfield, daughter of Canadian ice hockey player Hartland MacDougall.
His brother, Ward C.
Pitfield, Jr., was Chairman of the family Investment Banking firm, Pitfield, MacKay, Ross, which later became Dominion Securities, now the investment arm of the Royal Bank of Canada.
Another brother was stockbroker Robert Hartland Pitfield (d.
2004), father of Robert H.
Pitfield Jr (married to former Toronto city councillor Jane Pitfield) His nephew, Ward Elcock is the former director of the Canadian Security Intelligence Service and former Deputy Minister at the Department of National Defence (Canada).